A capacity auction is a market in which a grid operator buys commitments to be able to generate electricity in the future, so that enough plants stay available.
容量拍卖 —— 电网运营商通过竞价,购买「未
| Move变动 | Where it appeared出现位置 | What it means这句话在说什么 |
|---|---|---|
| 63% | US AI data centers face a 34% power shortfall by 2028 容量拍卖 —— 电网运营商通过竞价,购买「未 · 第 7 张术语卡 | PJM's clearing price went from $28.92 to $329.17 per megawatt-day, and PJM put 63% of the increase down to data centers. 注意它买的不是电,而是「可用性」。PJM 是覆盖 13 个州、6500 万人的电网运营商,每年举行一次容量拍卖;结算价从每兆瓦日 28.92 美元飙到 329.17 美元,等于为「备用能力」付的钱涨了十倍以上。这类成本最终由用电户分摊,所以数据中心越密集的地区,居民电价压力越大 —— 这也是第 20 段那位屋主账单跳涨的直接原因。 |